the first round of Comic-Con International: San Diego 2010 programming, all of Thursday’s events, both day and night. Read the whole, enormous list here, and we’ve just started to dive in and find a few highlights, all happening on July 22.

2:15-3:15 Summit Entertainment: RED— Summit Entertainment presents a sneak peek of exclusive footage from RED. They used to be the CIA’s top agents — but the secrets they know just made them the Agency’s top targets. Bruce Willis, Morgan Freeman, John Malkovich, and Helen Mirren star in RED, an explosive action-comedy based on the cult DC Comics graphic novel by Warren Ellis. Join him, director Robert Schwentke, and the film’s stars as they share footage from the film and debut the final trailer before it’s ever in theaters. Hall H

3:30-4:30 Entertainment Weekly: The Visionaries— A discussion with geek gods J. J. Abrams (Star Trek) and Joss Whedon (Buffy the Vampire Slayer) on the future of pop culture. EW presents an in-depth conversation with these two creative geniuses about how technology, gaming, and global culture are reshaping how we tell and consume stories on television, film and the web. Plus: Is the superhero movie waning, or is it on the cusp of reinvention? And what do they think the pop culture universe will look like a decade from now? Moderated by Jeff “Doc” Jensen. Hall H

4:30-5:30 DC Comics’ 75th Anniversary— 75 years ago Major Malcolm Wheeler-Nicholson started a comic book company (National Allied Publications) that pioneered the use of new material (as opposed to comic strip reprints) in its books. In 1938, Action Comics #1, featuring Superman, came along, and the rest—as they say—is history. And what a history it is! DC Comics celebrates its 75th anniversary this year. Moderator Paul Levitz (writer, editor, and former president and publisher of DC) starts the Comic-Con celebration with panelists Dan DiDio and Jim Lee (co-publishers, DC Comics), Geoff Johns (chief creative officer), and Comic-Con special guests Jenette Kahn (former president and publisher), Dennis O’Neil (writer/editor, Batman), and comics legend Jerry Robinson (Batman). Room 6DE

7:30-9:30 First Look! Secret Origin: The Story of DC Comics— Behind the amazing tales of Superman, Batman, Wonder Woman and Watchmen is the equally impressive story of the challenges, creativity and triumphs of the company that brought those characters to life. Warner Home Video and DC Entertainment present a first look at the new documentary Secret Origin: The Story of DC Comics, a compelling insider’s tale and a 75th anniversary celebration as seen through the inkwells of those who created and lived it, balanced with insights from key historians and filled with interviews, archival footage, and a dazzling parade of those forever riveting and splashy DC covers. Included in the premiere event is a panel of distinguished representatives of DC’s storied history. Produced by the Academy Award–nominated team behind Spellbound, this documentary is narrated by Ryan Reynolds (Green Lantern) and will be distributed by Warner Home Video in November 2010. Room 7AB

As well as everything else you will have Scott Pilgrim vs Comic-con going on with the details about that below:

The marketing team behind Scott Pilgrim vs. The World already set up a system to give out customized Bryan Lee O’Malley-esque avatars. When Comic-Con rolls around in a couple of weeks, however, Michael Cera and Edgar Wright will reportedly be making real-life personalized T-shirts across the street from the convention center.

Beginning on Thursday, July 22, Cera, Wright, Mary Elizabeth Winstead and Anna Kendrick will be taking turns operating a “make-your-own-T-shirt stand” somewhere in or near the Hilton Gaslamp, according to The Hollywood Reporter. The promotion will be a part of a campaign called “Scott Pilgrim vs. Comic-Con” that also includes a DJ room and likely many other bells and whistles promoting the movie’s August 13 release date.

At least a few of the cast members will probably have leave Thursday afternoon, I would assume, since the “Scott Pilgrim” panel is scheduled that day in Hall H. I’m also going to go out on a limb and predict that Anna Kendrick will get a few custom “Twilight” T-shirt requests while she’s there, unless the people in charge have already taken preemptive action to ward off such things.